On reflection I was probably a bit rash in my last post however this forum doesn't seem to permit editing/deletion of posts.
There's no question that Tim has put a huge amount of effort into developing this - and is hopefully reaping the rewards as a result. I purchased Skydemon and Skyplan and have recommended it to several others including Neutron.
However I think what Neutron is pointing out, and I have to agree with, is that whilst Skydemon is undoubtedly impressive in the graphics dept, there are a number of errors, omissions and simplifications. (the mag track being one such example) which the developers don't seem to appreciate. Ive listed a few others which Ive identified. Hopefully these will be taken on board constructively and addressed accordingly.
1. Time en route doesn't seem to take into account reduced speeds whilst climbing.
2. No intelligence to work out TAS based on IAS etc.
3. Use of Scottish Info frequencies isn't always correct - especially 119.875 for lower level FIS.
4. Lack of sufficient towns in sparsely populated areas
5. Towns in totally wrong place (eg Kirkcaldy) or in water. Whats wrong, the location or the coast line ?